83555340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:728

約数の個数: 144

約数和(自身を含む): 272686176

約数和(自身を除く): 189130836

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 121, 132, 165, 170, 187, 204, 220, 242, 255, 330, 340, 363, 374, 484, 510, 561, 605, 660, 677, 726, 748, 935, 1020, 1122, 1210, 1354, 1452, 1815, 1870, 2031, 2057, 2244, 2420, 2708, 2805, 3385, 3630, 3740, 4062, 4114, 5610, 6171, 6770, 7260, 7447, 8124, 8228, 10155, 10285, 11220, 11509, 12342, 13540, 14894, 20310, 20570, 22341, 23018, 24684, 29788, 30855, 34527, 37235, 40620, 41140, 44682, 46036, 57545, 61710, 69054, 74470, 81917, 89364, 111705, 115090, 123420, 126599, 138108, 148940, 163834, 172635, 223410, 230180, 245751, 253198, 327668, 345270, 379797, 409585, 446820, 491502, 506396, 632995, 690540, 759594, 819170, 983004, 1228755, 1265990, 1392589, 1519188, 1638340, 1898985, 2457510, 2531980, 2785178, 3797970, 4177767, 4915020, 5570356, 6962945, 7595940, 8355534, 13925890, 16711068, 20888835, 27851780, 41777670, 83555340]

約数ペア:

[(1, 83555340), (2, 41777670), (3, 27851780), (4, 20888835), (5, 16711068), (6, 13925890), (10, 8355534), (11, 7595940), (12, 6962945), (15, 5570356), (17, 4915020), (20, 4177767), (22, 3797970), (30, 2785178), (33, 2531980), (34, 2457510), (44, 1898985), (51, 1638340), (55, 1519188), (60, 1392589), (66, 1265990), (68, 1228755), (85, 983004), (102, 819170), (110, 759594), (121, 690540), (132, 632995), (165, 506396), (170, 491502), (187, 446820), (204, 409585), (220, 379797), (242, 345270), (255, 327668), (330, 253198), (340, 245751), (363, 230180), (374, 223410), (484, 172635), (510, 163834), (561, 148940), (605, 138108), (660, 126599), (677, 123420), (726, 115090), (748, 111705), (935, 89364), (1020, 81917), (1122, 74470), (1210, 69054), (1354, 61710), (1452, 57545), (1815, 46036), (1870, 44682), (2031, 41140), (2057, 40620), (2244, 37235), (2420, 34527), (2708, 30855), (2805, 29788), (3385, 24684), (3630, 23018), (3740, 22341), (4062, 20570), (4114, 20310), (5610, 14894), (6171, 13540), (6770, 12342), (7260, 11509), (7447, 11220), (8124, 10285), (8228, 10155)]